General

  • Target

    terraexe.zip

  • Size

    417KB

  • Sample

    220218-slnk6acfd3

  • MD5

    7972608f353d941444468e979cc4e4c1

  • SHA1

    d97cebbced591c30e81bbb4ea1895dbea253ca01

  • SHA256

    24fcb8c70808a0db73b4d4daf9ca892b74ee892125f14469c57634ac32529b94

  • SHA512

    5a98a2087fd81a5aebf4122ad619476b306973ae2c064087da9fe2df14229a649f4a5fa32a0584ff3bc7b0ef004f977a9fa84425b594b88ee98c21b191ee4c6c

Malware Config

Extracted

Family

vidar

Version

9.5

Botnet

237

C2

http://bestpolandhotels.com/

Attributes
  • profile_id

    237

Targets

    • Target

      9c94a994f2dfac218cbd59754747c05e6cb20989b92741a605a867931e4fb43b.bin

    • Size

      612KB

    • MD5

      a075d490db034796f60d7d1fc7920f96

    • SHA1

      96b34950575a53a1271d2fc3833cc6b515f8ece4

    • SHA256

      9c94a994f2dfac218cbd59754747c05e6cb20989b92741a605a867931e4fb43b

    • SHA512

      f5af647587e953a28eb84c6c155d0f66ae18a456912dadc90e9f9f1516c9c4eba274df6a4f2bf76413cab9475d18e1dcceff2d481ce95f81d86f741d34eb4540

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

4
T1005

Tasks